Quick answer: Green milkweed (Asclepias viridis) is native to 1 state. What's commonly sold under this name is the true wild species. It's typically live plant, verified 16 Sep 2026.
Where it's native
Listed in the register as native to these states. Click a state for its full native-plant guide.
Growing conditions
From the Lady Bird Johnson Wildflower Center Native Plant Database.
| Sun | Full sun |
|---|---|
| Water | Low water, Moist |
| Soil | Rich or poor soils, dry areas, prairies, pastures, glades, limestone soils |
| Bloom | Apr-Sep |
| Height | 10-26 in |
| Wildlife value | Attracts butterflies; special value to native/bumble/honey bees |
Toxicity
All Asclepias species probably somewhat toxic (some fatally) to humans and animals; sap of some causes skin irritation.
Buying it
Wild species
Sold true to the wild species as of the last check (16 Sep 2026), via Amazon.
Sold as: Live plant via Amazon · listing verified 16 Sep 2026
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